The Military Sealift Command hospital ship USNS Mercy (T-AH 19) navigates through Apra Harbor, Guam. The Military Sealift Command hospital ship USNS Mercy (T-AH 19) navigates through Apra Harbor, Guam, on May 15, 2006. The Mercy is on a five-month deployment to areas of Southeast Asia and the Pacific Islands to join with health and civic organizations to provide humanitarian assistance and conduct community improvement projects. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 753541-Z-PJL49-778.jpg Photo Gallery